/Engine/Source/Editor/UMGEditor/Public/BlueprintModes/WidgetBlueprintApplicationMode.h
class FWidgetBlueprintApplicationMode : public [FBlueprintEditorApplicationMode](API\Editor\Kismet\FBlueprintEditorApplicationMode)
TWeakPtr< class...
MyWidgetBlueprintEditor
FOnWidgetBluepr...
OnPostActivateMode
Called at start of PostActivateMode
FOnWidgetBluepr...
OnPreDeactivateMode
Called at end of PreDeactivateMode
FWorkflowAllowe...
TabFactories
Set of spawnable tabs in the mode.